MexicoAverage weather for San Luis Río Colorado in September
It's hot in September in San Luis Río Colorado with an average temperature of 39°C. Temperatures this month range from a low of 36°C to a high of 41°C. At night, you can expect temperatures between 23°C and 29°C.
Start of September
The month of September starts in San Luis Río Colorado with hot temps, averaging around 40°C during the day and nights around 28°C. There’s little chance of precipitation. The weather’s mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid September
By mid-September, daytime temps drop to around 39°C, with nights around 26°C. No precipitation expected during this period, so you can enjoy plenty of sunshine. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of September
By the end of September, the average daytime temperature in San Luis Río Colorado is around 38°C, while nighttime temps are about 24°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In September, there is an average of 14 mm of precipitation, spread over 1 day. The wind speed is around 4 Bft, mostly coming from the South.
San Luis Río Colorado in September |
New York | ||
|---|---|---|---|
 Average temperature |
39°C | 27°C | |
 Max. temperature |
41°C | 31°C | |
| Min. temperature |
36°C | -5°C | |
 Total precipitation |
14 mm | 57 mm | |
| Rainy days |
1 day | 9 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit San Luis Río Colorado?
September isn’t a good month to be in San Luis Río Colorado. The average temperature of 39°C this month is uncomfortably hot for a comfortable stay.
Temperature records
With 49°C in 2020, San Luis Río Colorado reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 28°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 32°C.
Check out the climate of San Luis Río Colorado for all months and discover the best travel time
Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Cancún, Mexico City, Playa del Carmen, or explore other destinations in Mexico.
Daily Temperature in September in San Luis Río Colorado
This chart shows the average daily high and low temperatures in September for San Luis Río Colorado, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in San Luis Río Colorado
The chart below shows the average daily precipitation in September for San Luis Río Colorado, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 1 day of precipitation in San Luis Río Colorado.
Daily UV index in September in San Luis Río Colorado
This chart shows the average daily UV index in September in San Luis Río Colorado, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in San Luis Río Colorado over the years
This chart shows the average temperature in September in San Luis Río Colorado, measured in degrees Celsius, over the past few years.
Total precipitation in September in San Luis Río Colorado over the years
This chart shows the average precipitation in September in San Luis Río Colorado, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for San Luis Río Colorado
Click on any day in September to get detailed info about the usual weather on that day in San Luis Río Colorado. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in San Luis Río Colorado
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Average weather in San Luis Río Colorado by month
Click on a month below to see detailed weather info for San Luis Río Colorado. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of San Luis Río Colorado for all months at once
